Package com.tnsai.fsm

Record Class StateMachineContext.StateTransitionRecord

java.lang.Object
java.lang.Record
com.tnsai.fsm.StateMachineContext.StateTransitionRecord
Enclosing class:
StateMachineContext
public static record StateMachineContext.StateTransitionRecord(String fromState, String toState, String event, long timestamp) extends Record
Record of a state transition.

  • Constructor Summary

    Constructors
    Constructor
    Description
    StateTransitionRecord(String fromState, String toState, String event, long timestamp)
    Creates an instance of a StateTransitionRecord record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    String
    event()
    Returns the value of the event record component.
    String
    fromState()
    Returns the value of the fromState record component.
    final int
    hashCode()
    Returns a hash code value for this object.
    long
    timestamp()
    Returns the value of the timestamp record component.
    String
    toState()
    Returns the value of the toState record component.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • StateTransitionRecord

      public StateTransitionRecord(String fromState, String toState, String event, long timestamp)
      Creates an instance of a StateTransitionRecord record class.
      Parameters:
      fromState - the value for the fromState record component
      toState - the value for the toState record component
      event - the value for the event record component
      timestamp - the value for the timestamp record component

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • fromState

      public String fromState()
      Returns the value of the fromState record component.
      Returns:
      the value of the fromState record component

    • toState

      public String toState()
      Returns the value of the toState record component.
      Returns:
      the value of the toState record component

    • event

      public String event()
      Returns the value of the event record component.
      Returns:
      the value of the event record component

    • timestamp

      public long timestamp()
      Returns the value of the timestamp record component.
      Returns:
      the value of the timestamp record component